Our culture seems to regard the use of last names with the appropiate prefix as display of respect. Be it, age, position, title, education, familiarity or whatever. However, even with great variances in these ares between people, eventually, a comfort level of communcation may exist whereby first name use becomes the comfortable norm. I have found that the sooner I learn & use student's first & last names, the greater the probability of estabishing a well-rounded zone of comfortable communication. After all, we all call our friends by there first names don't we. Not that I am attempting to becomes… >>>